A new generation of nano-breathable bottom membranes is made by adding a certain proportion of calcium carbonate molding and then stretching the membrane, giving it a one-of-a-kind porous structure per square centimeter of film with thousands of nano-level breathable microporous. The high density distribution on the special structure of the microporous can block the leakage of liquids, but it can also make water vapor molecules pass through, and so it has the function of a breathable membrane. In addition to this, the breathable film has the qualities of having a gentle feel, being non-toxic, being white, and having a high purity level.

1. superior uniform air permeability: it has superior uniform air permeability, efficient isolation of water, and the capacity to release heat and moisture in three seconds;

2, a softerness that is more agreeable to the skin: it has a good feel, making it possible for you to experience increased cosiness;

3. it has the highest possible physical and mechanical features, including an outstanding tensile resistance and extension performance